| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.38 | 2.44 | -0.06 |
| Feb | 2.02 | 1.99 | 0.03 |
| Mar | 2.93 | 2.80 | 0.13 |
| Apr | 2.83 | 2.83 | 0.00 |
| May | 4.24 | 4.35 | -0.11 |
| Jun | 3.44 | 3.55 | -0.11 |
| Jul | 2.12 | 2.33 | -0.21 |
| Aug | 2.84 | 2.93 | -0.09 |
| Sep | 3.41 | 3.52 | -0.11 |
| Oct | 3.84 | 3.91 | -0.07 |
| Nov | 2.78 | 2.81 | -0.03 |
| Dec | 2.57 | 2.59 | -0.02 |
35.40 | 36.05 | -0.65 |